Special features: 17.5mmDisplay Type: Pointer+NumbersApplicable crowd: GeneralWaterproof: YesWaterproof performance: 50mType of movement: ElectronicMovement model: Electronic movementDial diameter: 52mmMirror Material: plexiglass mirrorStrap material: PUDial shape: RoundCase material: ABS+zinc alloyScreen size: Round screenBattery capacity: CR2025Style: movement windOrigin: Zhaoqingclassification of popular elements: Letters/Numbers/Text ;---------------------Contains: 1XWatch (bubble wrap) 1. Due to manual measurement, there is1-3 Centimeter error, is a normal phenomenon. 2. The color may differ slightly from the picture due to different screen or computer settings. If there is any problem with the product, please leave me a message in time. I will be sure to solve the problem quickly and effectively. Please do not make a complaint before sending us a message, as this may take more time to resolve the problem. After placing an order2-4Days shipped from China,15-25Business Day Delivery Ask: Do you provide invoices? A: We provide digital invoice, if you need, you can send us a message after placing the order. However, this invoice cannot be used as a tax invoice and it does not have a company seal.